<template>
  <view class="wanl-chat">
    <view @touchstart="hideDrawer">
      <scroll-view
        class="cu-chat"
        scroll-y="true"
        :scroll-with-animation="scrollAnimation"
        :scroll-top="scrollTop"
        :scroll-into-view="scrollToView"
        upper-threshold="50"
      >
        <view v-for="(row, index) in msgList" :key="index" :id="'msg' + row.id">
          <view class="cu-item self" v-if="row.form.id == user_id">
            <view class="main" v-if="row.message.type == 'text'">
              <view class="content bg-green"><rich-text :nodes="row.message.content.text"></rich-text></view>
            </view>
            <!-- 图片消息 -->
            <view class="main" v-if="row.message.type == 'img'">
              <image
                :src="row.message.content.url"
                @tap="showPic(row.message)"
                :style="{ width: row.message.content.w + 'px', height: row.message.content.h + 'px' }"
              ></image>
            </view>
            <!-- 语音消息 -->
            <view
              class="main"
              v-if="row.message.type == 'voice'"
              @tap="playVoice(row.message)"
              :class="playMsgid == row.message.id ? 'play' : ''"
            >
              <view class="action text-bold text-grey" style="padding-right: 2rpx">
                {{ row.message.content.length }}
                <text class="wlIcon-miao"></text>
              </view>
              <view class="content bg-green">
                <text :style="{ width: row.message.content.length * 6 + 'rpx' }"></text>
                <text class="wlIcon-yuyinyou text-xxl padding-left-xl"></text>
              </view>
            </view>
            <view
              class="cu-avatar round"
              :style="{ backgroundImage: 'url(' + $wanlshop.oss(row.form.avatar, 44, 44, 2, 'avatar') + ')' }"
            ></view>
          </view>

          <view class="cu-item" v-else>
            <view
              class="cu-avatar round"
              :style="{ backgroundImage: 'url(' + $wanlshop.oss(row.form.avatar) + ')' }"
              v-if="row.form.avatar"
            ></view>
            <view
              class="cu-avatar round"
              :style="{ backgroundImage: 'url(' + $wanlshop.appstc('/common/logo.png') + ')' }"
              v-else
            ></view>
            <!-- 文字消息 -->
            <view class="main" v-if="row.message.type == 'text'">
              <view class="content"><rich-text :nodes="row.message.content.text"></rich-text></view>
            </view>
            <!-- 列表消息 -->
            <view class="main" v-if="row.message.type == 'list'">
              <view class="content">
                <view class="list">
                  <view v-if="row.message.content.length > 0">
                    <view>
                      您是否想问 ？
                      <view class="ai solid-top solid-bottom">
                        <view
                          v-for="(item, index) in row.message.content"
                          :key="item.id"
                          @tap="aiSend(item.keywords ? item.keywords : '未设置关键字')"
                          class="text-cut"
                          ><text>{{ item.title }}</text></view
                        >
                      </view>
                    </view>
                    <view> 都不是？您可以 <text @tap="aiSend('人工客服')">点击此处</text> ，或者回复人工 </view>
                  </view>
                  <view v-else>
                    没有任何相关帮助内容，<text @tap="aiSend('人工客服')">点击此处</text> 或者回复人工
                  </view>
                </view>
              </view>
            </view>
            <!-- 文章消息 -->
            <view
              class="main"
              v-if="row.message.type == 'article'"
              @tap="onDetails(row.message.content.id, row.message.content.title)"
            >
              <view class="content">
                <view style="width: 100%">
                  <view>
                    {{ row.message.content.title }}
                  </view>
                  <view class="article solid-top">
                    <rich-text :nodes="row.message.content.content"></rich-text>
                  </view>
                </view>
              </view>
            </view>
            <!-- 图片消息 -->
            <view class="main" v-if="row.message.type == 'img'">
              <image
                :src="row.message.content.url"
                @tap="showPic(row.message)"
                :style="{ width: row.message.content.w + 'px', height: row.message.content.h + 'px' }"
              ></image>
            </view>
            <view class="date">{{ $wanlshop.timeToChat(row.createtime) }} </view>
          </view>
        </view>
      </scroll-view>
    </view>
    <!-- 抽屉栏 -->
    <view class="popup-layer" :class="{ showLayer: popupLayerClass }" @touchmove.stop.prevent="discard">
      <!-- 表情 -->
      <view :class="{ hidden: hideEmoji }">
        <view class="emoji">
          <scroll-view class="emojinav" scroll-x scroll-with-animation>
            <view class="item">
              <view
                :class="item == TabCur ? 'emojibg' : ''"
                v-for="(item, index) in emojiList.categories"
                :key="index"
                @tap="tabSelect"
                :data-id="item"
                :style="{ backgroundImage: 'url(' + emojiList.groups[item][0].url + ')' }"
              ></view>
            </view>
          </scroll-view>
          <!-- 列表 -->
          <scroll-view
            v-for="(emoji, groups) in emojiList.groups"
            :key="groups"
            v-if="TabCur == groups"
            class="subject"
            scroll-y
            scroll-with-animation
          >
            <view class="item grid margin-bottom text-center col-5">
              <view
                v-for="(item, index) in emoji"
                :key="index"
                @tap="addEmoji(item.value)"
                :style="{ backgroundImage: 'url(' + item.url + ')' }"
              ></view>
            </view>
          </scroll-view>
        </view>
      </view>
      <!-- 更多功能-->
      <view class="solid-top" :class="{ hidden: hideMore }">
        <view class="opmenu solid-top">
          <view class="box" @tap="chooseImage">
            <view class="icon"><text class="wlIcon-tupian1"></text></view>
            <text class="text-sm">照片</text>
          </view>
          <!-- #ifndef H5 -->
          <view class="box" @tap="camera">
            <view class="icon"><text class="wlIcon-31paishexuanzhong"></text></view>
            <text class="text-sm">拍摄</text>
          </view>
          <!-- #endif -->
        </view>
      </view>
    </view>
    <!-- 底部输入栏 -->
    <view
      class="input-box"
      :class="{ emptybottom: emptybottom, showLayer: popupLayerClass }"
      @touchmove.stop.prevent="discard"
    >
      <!-- H5下不能录音，输入栏布局改动一下 -->
      <!-- #ifndef H5 -->
      <view class="voice"
        ><view :class="isVoice ? 'wlIcon-jianpanqiehuan' : 'wlIcon-yuyin'" @tap="switchVoice"></view
      ></view>
      <!-- #endif -->

      <!-- #ifdef H5 -->
      <view class="more" @tap="showMore"><view class="wlIcon-yuanquanjiahao"></view></view>
      <!-- #endif -->
      <view class="textbox">
        <view
          class="voice-mode"
          :class="[isVoice ? '' : 'hidden', recording ? 'recording' : '']"
          @touchstart="voiceBegin"
          @touchmove.stop.prevent="voiceIng"
          @touchend="voiceEnd"
          @touchcancel="voiceCancel"
        >
          {{ voiceTis }}
        </view>
        <view class="text-mode" :class="isVoice ? 'hidden' : ''">
          <view class="box">
            <textarea
              auto-height="true"
              maxlength="300"
              :show-confirm-bar="false"
              cursor-spacing="90"
              v-model="textMsg"
              @focus="textareaFocus"
              @blur="textareaBlur"
              @confirm="sendText"
            />
          </view>
          <view class="em" @tap="chooseEmoji"><view class="wlIcon-biaoqing2"></view></view>
        </view>
      </view>
      <!-- #ifndef H5 -->
      <view class="more" @tap="showMore" style="margin-right: -12rpx"><view class="wlIcon-yuanquanjiahao"></view></view>
      <!-- #endif -->
      <view class="send" :class="isVoice ? 'hidden' : ''" @tap="sendText">
        <text class="wlIcon-zhifeiji" v-if="textMsg"></text>
        <text class="wlIcon-fasong" v-else></text>
      </view>
    </view>
    <!-- 录音UI效果 -->
    <view class="record" :class="recording ? '' : 'hidden'">
      <view class="ing" :class="willStop ? 'hidden' : ''"><view class="wlIcon-huatong01"></view></view>
      <view class="cancel" :class="willStop ? '' : 'hidden'"><view class="wlIcon-shanchu2"></view></view>
      <view class="tis" :class="willStop ? 'change' : ''">{{ recordTis }}</view>
    </view>
  </view>
</template>
<script>
const emotions = require('@/static/json/emotions.json');
export default {
  data() {
    return {
      user_id: this.$store.state.user.id,
      avatar: this.$store.state.user.avatar,
      nickname: this.$store.state.user.nickname,
      to_id: 0,
      textMsg: '', //文字消息
      scrollAnimation: false,
      scrollTop: 0,
      scrollToView: '',
      msgList: [],
      msgImgList: [],
      // 取消底部
      emptybottom: false,
      //录音相关参数
      // #ifndef H5
      //H5不能录音
      RECORDER: uni.getRecorderManager(),
      // #endif
      isVoice: false,
      voiceTis: '按住 说话',
      recordTis: '手指上滑 取消发送',
      recording: false,
      willStop: false,
      initPoint: { identifier: 0, Y: 0 },
      recordTimer: null,
      recordLength: 0,
      //播放语音相关参数
      AUDIO: uni.createInnerAudioContext(),
      playMsgid: null,
      VoiceTimer: null,
      // 抽屉参数
      popupLayerClass: false,
      // more参数
      hideMore: true,
      //表情定义
      //表情
      TabCur: '默认',
      hideEmoji: true,
      emojiList: this.emojiData(),
      QnUrl: '',
    };
  },
  onLoad(option) {
    this.loadData();
    //语音自然播放结束
    this.AUDIO.onEnded(res => {
      this.playMsgid = null;
    });
    // #ifndef H5
    //录音开始事件
    this.RECORDER.onStart(e => {
      this.recordBegin(e);
    });
    //录音结束事件
    this.RECORDER.onStop(e => {
      this.recordEnd(e);
    });
    // #endif
    // 监听服务消息
    uni.$on('onService', this.onChat);
  },
  onShow() {
    this.scrollTop = 9999999;
  },
  methods: {
    // 自动回复
    async loadData() {
      this.$api.post({
        url: '/wanlshop/chat/hello',
        data: {
          id: 1,
          type: 'service',
          form_id: this.user_id,
        },
      });
    },
    // 发送消息
    sendMsg(content, type) {
      let lastid = 2;
      if (this.msgList.length) {
        lastid = this.msgList[this.msgList.length - 1].id;
        lastid++;
      }
      let data = {
        id: lastid,
        type: 'service',
        to_id: this.to_id,
        form: {
          id: this.user_id, //本人
          avatar: this.avatar,
          name: this.nickname,
        },
        message: {
          type: type,
          content: content,
        },
        createtime: parseInt(new Date().getTime() / 1000),
      };
      // 深拷贝移除数据绑定
      this.onChat(JSON.parse(JSON.stringify(data)), true);
      // 发送给服务器
      this.$api.post({
        url: '/wanlshop/chat/service',
        data: data,
      });
    },

    // 接收服务器和本地消息
    onChat(msg, type) {
      if (!type) {
        this.to_id = msg.form.id;
        msg.form.hasOwnProperty('name') ? this.$wanlshop.title(msg.form.name) : '';
      }
      if (msg.message.type == 'list') {
        this.addListMsg(msg);
      }
      if (msg.message.type == 'article') {
        this.addArticleMsg(msg);
      }
      if (msg.message.type == 'text') {
        this.addTextMsg(msg);
      }
      if (msg.message.type == 'voice') {
        this.addVoiceMsg(msg);
      }
      if (msg.message.type == 'img') {
        this.addImgMsg(msg);
      }
      if (msg.message.type == 'end') {
        this.$wanlshop.msg(msg.message.content);
      }
      // 滚动到底
      this.$nextTick(() => {
        this.scrollToView = 'msg' + msg.id;
      });
    },

    // 添加语音消息到列表
    addListMsg(msg) {
      this.msgList.push(msg);
    },
    // 添加语音消息到列表
    addArticleMsg(msg) {
      this.msgList.push(msg);
    },
    // 添加文字消息到列表
    addTextMsg(msg) {
      msg.message.content.text = this.replaceEmoji(msg.message.content.text);
      this.msgList.push(msg);
    },
    // 添加语音消息到列表
    addVoiceMsg(msg) {
      this.msgList.push(msg);
    },
    // 添加图片消息到列表
    addImgMsg(msg) {
      msg.message.content = this.setPicSize(msg.message.content);
      this.msgImgList.push(msg.message.content.url);
      this.msgList.push(msg);
    },

    // 选择图片发送
    chooseImage() {
      this.getImage('album');
    },
    //拍照发送
    camera() {
      this.getImage('camera');
    },
    //选照片 or 拍照
    getImage(type) {
      this.hideDrawer();
      uni.chooseImage({
        sourceType: [type],
        sizeType: ['original', 'compressed'], //可以指定是原图还是压缩图，默认二者都有
        success: res => {
          this.$api.get({
            url: '/wanlshop/common/uploadData',
            success: updata => {
              for (let i = 0; i < res.tempFilePaths.length; i++) {
                // 读取图片宽高
                uni.getImageInfo({
                  src: res.tempFilePaths[i],
                  success: image => {
                    this.$api.upload({
                      url: updata.uploadurl,
                      filePath: image.path,
                      name: 'file',
                      formData: updata.storage == 'local' ? null : updata.multipart,
                      success: data => {
                        this.sendMsg({ url: data.fullurl, w: image.width, h: image.height }, 'img');
                      },
                    });
                  },
                });
              }
            },
          });
        },
      });
    },
    // 发送文字消息
    sendText() {
      this.hideDrawer(); //隐藏抽屉
      if (!this.textMsg) {
        return;
      }
      let msg = { text: this.textMsg };
      this.sendMsg(msg, 'text');
      this.textMsg = ''; //清空输入框
    },
    // AI发送
    aiSend(text) {
      this.sendMsg({ text: text }, 'text');
    },
    // 预览图片
    showPic(message) {
      uni.previewImage({
        indicator: 'none',
        current: message.content.url,
        urls: this.msgImgList,
      });
    },
    // 播放语音
    playVoice(message) {
      this.playMsgid = message.id;
      this.AUDIO.src = message.content.url;
      this.$nextTick(() => {
        this.AUDIO.play();
      });
    },
    // 录音开始
    voiceBegin(e) {
      if (e.touches.length > 1) {
        return;
      }
      this.initPoint.Y = e.touches[0].clientY;
      this.initPoint.identifier = e.touches[0].identifier;
      this.RECORDER.start({ format: 'mp3' }); //录音开始,
    },
    //录音开始UI效果
    recordBegin(e) {
      this.recording = true;
      this.voiceTis = '松开 结束';
      this.recordLength = 0;
      this.recordTimer = setInterval(() => {
        this.recordLength++;
      }, 1000);
    },
    // 录音被打断
    voiceCancel() {
      this.recording = false;
      this.voiceTis = '按住 说话';
      this.recordTis = '手指上滑 取消发送';
      this.willStop = true; //不发送录音
      this.RECORDER.stop(); //录音结束
    },
    // 录音中(判断是否触发上滑取消发送)
    voiceIng(e) {
      if (!this.recording) {
        return;
      }
      let touche = e.touches[0];
      //上滑一个导航栏的高度触发上滑取消发送
      if (this.initPoint.Y - touche.clientY >= uni.upx2px(200)) {
        this.willStop = true;
        this.recordTis = '松开手指 取消发送';
      } else {
        this.willStop = false;
        this.recordTis = '手指上滑 取消发送';
      }
    },
    // 结束录音
    voiceEnd(e) {
      if (!this.recording) {
        return;
      }
      this.recording = false;
      this.voiceTis = '按住 说话';
      this.recordTis = '手指上滑 取消发送';
      this.RECORDER.stop(); //录音结束
    },
    //录音结束(回调文件)
    recordEnd(e) {
      clearInterval(this.recordTimer);
      if (!this.willStop) {
        this.$api.get({
          url: '/wanlshop/common/uploadData',
          success: updata => {
            this.$api.upload({
              url: updata.uploadurl,
              filePath: e.tempFilePath,
              name: 'file',
              formData: updata.storage == 'local' ? null : updata.multipart,
              success: data => {
                let msg = { length: 0, url: data.fullurl };
                msg.length = this.recordLength % 60;
                if (msg.length > 0) {
                  this.sendMsg(msg, 'voice');
                }
              },
            });
          },
        });
        console.log('录音结束');
      } else {
        console.log('取消发送录音');
      }
      this.willStop = false;
    },
    // 切换语音/文字输入
    switchVoice() {
      this.hideDrawer();
      this.isVoice = this.isVoice ? false : true;
    },

    // 表情数据
    emojiData() {
      var groups = {},
        categories = [],
        map = {};
      emotions.forEach(emotion => {
        var cate = emotion.category.length > 0 ? emotion.category : '默认';
        if (!groups[cate]) {
          groups[cate] = [];
          categories.push(cate);
        }
        groups[cate].push(emotion);
        map[emotion.phrase] = emotion.icon;
      });
      return { groups, categories, map };
    },
    //替换表情符号为图片
    replaceEmoji(str) {
      // 这里处理 链接   换行符
      let replacedStr = str.replace(/\[([^(\]|\[)]*)\]/g, (item, index) => {
        return '<img src="' + this.emojiList.map[item] + '" width="18rpx">';
      });
      return replacedStr.replace(/(\r\n)|(\n)/g, '<br>');
    },
    // 表情tab
    tabSelect(e) {
      this.TabCur = e.currentTarget.dataset.id;
    },
    //处理图片尺寸，如果不处理宽高，新进入页面加载图片时候会闪
    setPicSize(content) {
      // 让图片最长边等于设置的最大长度，短边等比例缩小，图片控件真实改变，区别于aspectFit方式。
      let maxW = uni.upx2px(350); //350是定义消息图片最大宽度
      let maxH = uni.upx2px(350); //350是定义消息图片最大高度
      if (content.w > maxW || content.h > maxH) {
        let scale = content.w / content.h;
        content.w = scale > 1 ? maxW : maxH * scale;
        content.h = scale > 1 ? maxW / scale : maxH;
      }
      return content;
    },
    //更多功能(点击+弹出)
    showMore() {
      this.isVoice = false;
      this.hideEmoji = true;
      if (this.hideMore) {
        this.hideMore = false;
        this.openDrawer();
      } else {
        this.hideDrawer();
      }
    },
    // 打开抽屉
    openDrawer() {
      this.emptybottom = true;
      this.popupLayerClass = true;
    },
    // 隐藏抽屉
    hideDrawer() {
      this.emptybottom = false;
      this.popupLayerClass = false;
      setTimeout(() => {
        this.hideMore = true;
        this.hideEmoji = true;
      }, 150);
    },
    // 选择表情
    chooseEmoji() {
      this.hideMore = true;
      if (this.hideEmoji) {
        this.hideEmoji = false;
        this.openDrawer();
      } else {
        this.hideDrawer();
      }
    },
    //添加表情
    addEmoji(em) {
      this.textMsg += em;
    },

    //获取焦点，如果不是选表情ing,则关闭抽屉
    textareaFocus() {
      this.emptybottom = true;
      if (this.popupLayerClass && this.hideMore == false) {
        this.hideDrawer();
      }
    },
    // 失去焦点
    textareaBlur() {
      this.emptybottom = false;
    },
    // 禁止滚动
    discard() {},
  },
};
</script>
<style>
.cu-chat .cu-item > .main {
  margin: 0 20rpx;
}
.cu-chat .cu-item > .main .content:after {
  width: 0;
  height: 0;
}
.cu-chat .cu-item > .main .content {
  font-size: 30rpx;
  border-radius: 10rpx 30rpx 30rpx 30rpx;
}
.cu-chat .cu-item.self > .main .content {
  border-radius: 30rpx 10rpx 30rpx 30rpx;
}

.cu-chat .cu-item > .main .content .article {
  margin-top: 10rpx;
  padding-top: 10rpx;
  width: 100%;
  overflow: hidden;
}

.cu-chat .cu-item > .main .content .list {
  width: 100%;
  font-size: 28rpx;
}
.cu-chat .cu-item > .main .content .list text {
  color: #ff6a00;
}
.cu-chat .cu-item > .main .content .list .ai {
  padding: 16rpx 0;
  margin: 16rpx 0;
  line-height: 1.5;
}

.cu-chat .cu-item [class*='wlIcon-'] {
  font-size: 34rpx;
}

.opmenu {
  display: flex;
  margin-top: 2rpx;
  color: #4c4c4c;
}
.opmenu .box {
  padding-top: 35rpx;
  padding-left: 50rpx;
  text-align: center;
}
.opmenu .box .icon {
  height: 130rpx;
  width: 130rpx;
  display: flex;
  align-items: center;
  justify-content: center;
  justify-items: center;
  background-color: #ffffff;
  border-radius: 20rpx;
  font-size: 70rpx;
  margin-bottom: 10rpx;
}

.hidden {
  display: none !important;
}

.popup-layer {
  transition: all 0.15s linear;
  width: 100%;
  height: 480rpx;
  background-color: #f7f7fa;
  position: fixed;
  z-index: 2000;
  top: 100%;
}
.popup-layer.showLayer {
  transform: translate3d(0, -480rpx, 0);
}
.popup-layer .emoji .emojinav {
  background-color: #f8f8f8;
}
.popup-layer .emoji .emojinav .item {
  display: flex;
  align-items: center;
  height: 100rpx;
  padding-left: 10rpx;
}
.popup-layer .emoji .emojinav .item .emojibg {
  background-color: #dedede;
}
.popup-layer .emoji .emojinav .item > view {
  margin: 0 25rpx;
  width: 60rpx;
  height: 60rpx;
  border-radius: 18rpx;
  background-repeat: no-repeat;
  background-size: 80%;
  background-position: center;
}

.popup-layer .emoji .subject {
  height: 380rpx;
  background-color: #f1f1f1;
}
.popup-layer .emoji .subject .item {
  padding: 25rpx;
}

.popup-layer .emoji .subject .item > view {
  background-repeat: no-repeat;
  background-size: 56%;
  background-position: center;
  width: 12.5%;
  height: 100rpx;
}

.input-box {
  width: 100%;
  min-height: 100rpx;
  padding-bottom: env(safe-area-inset-bottom);
  background-color: #f7f7fa;
  display: flex;
  align-items: flex-end;
  position: fixed;
  z-index: 2000;
  bottom: -2rpx;
  transition: all 0.15s linear;
}
.input-box [class*='wlIcon-'] {
  font-size: 50rpx;
  color: #4c4c4c;
}

.input-box .wlIcon-zhifeiji {
  color: #fe6600;
}

.input-box.showLayer {
  transform: translate3d(0, -480rpx, 0);
}
.input-box .voice,
.input-box .more {
  flex-shrink: 0;
  width: 90rpx;
  height: 100rpx;
  display: flex;
  justify-content: center;
  align-items: center;
}
.input-box .send {
  flex-shrink: 0;
  width: 90rpx;
  height: 100rpx;
  display: flex;
  justify-content: center;
  align-items: center;
}
.input-box .send .btn {
  width: 110rpx;
  height: 70rpx;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 16rpx;
  font-size: 32rpx;
}
.input-box .textbox {
  width: 100%;
}
.input-box .textbox .voice-mode {
  width: calc(100% - 2upx);
  height: 80rpx;
  margin: 10rpx 0;
  border-radius: 16rpx;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 28rpx;
  background-color: #fff;
  color: #555;
}
.input-box .textbox .voice-mode.recording {
  background-color: #e5e5e5;
}
.input-box .textbox .text-mode {
  width: 100%;
  min-height: 80rpx;
  margin: 10rpx 0;
  display: flex;
  background-color: #ffffff;
  border-radius: 16rpx;
}
.input-box .textbox .text-mode .box {
  width: 100%;
  padding-left: 30rpx;
  min-height: 80rpx;
  display: flex;
  align-items: center;
}
.input-box .textbox .text-mode .box textarea {
  width: 100%;
}
.input-box .textbox .text-mode .em {
  flex-shrink: 0;
  width: 80rpx;
  padding-left: 10rpx;
  height: 80rpx;
  display: flex;
  justify-content: center;
  align-items: center;
}

.record {
  width: 39vw;
  height: 39vw;
  position: fixed;
  top: 35%;
  left: 30%;
  background-color: rgba(0, 0, 0, 0.8);
  border-radius: 40rpx;
}
.record .ing {
  width: 100%;
  height: 30vw;
  display: flex;
  justify-content: center;
  align-items: center;
}
@keyframes volatility {
  0% {
    background-position: 0% 130%;
  }
  20% {
    background-position: 0% 150%;
  }
  30% {
    background-position: 0% 155%;
  }
  40% {
    background-position: 0% 160%;
  }
  50% {
    background-position: 0% 145%;
  }
  70% {
    background-position: 0% 150%;
  }
  80% {
    background-position: 0% 170%;
  }
  90% {
    background-position: 0% 160%;
  }
  100% {
    background-position: 0% 135%;
  }
}
.record .ing [class*='wlIcon'] {
  background-image: linear-gradient(to bottom, #ffffff, #565656 50%);
  background-size: 100% 200%;
  animation: volatility 1.5s ease-in-out -1.5s infinite alternate;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 140rpx;
  padding-top: 40rpx;
  color: #f09b37;
}
.record .cancel {
  width: 100%;
  height: 30vw;
  display: flex;
  justify-content: center;
  align-items: center;
}
.record .cancel [class*='wlIcon'] {
  color: #fff;
  font-size: 150rpx;
}
.record .tis {
  width: 100%;
  height: 10vw;
  display: flex;
  justify-content: center;
  font-size: 24rpx;
  color: #fff;
}
.record .tis.change {
  color: #f09b37;
}

.content {
  width: 100%;
}
.content .msg-list,
.cu-chat {
  position: absolute;
  top: 0;
  bottom: 100rpx;
  bottom: calc(env(safe-area-inset-bottom) + 100rpx);
}

.loading {
  display: flex;
  justify-content: center;
}
@keyframes stretchdelay {
  0%,
  40%,
  100% {
    transform: scaleY(0.6);
  }
  20% {
    transform: scaleY(1);
  }
}
.loading .spinner {
  margin: 20upx 0;
  width: 60upx;
  height: 100upx;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.loading .spinner view {
  background-color: #dadada;
  height: 50upx;
  width: 6upx;
  border-radius: 6upx;
  animation: stretchdelay 1.2s infinite ease-in-out;
}
.loading .spinner .rect2 {
  animation-delay: -1.1s;
}
.loading .spinner .rect3 {
  animation-delay: -1s;
}
.loading .spinner .rect4 {
  animation-delay: -0.9s;
}
.loading .spinner .rect5 {
  animation-delay: -0.8s;
}

.emptybottom {
  padding-bottom: 0 !important;
}
</style>
